39403496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1283}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 80892000

約数和(自身を除く): 41488504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 698, 1283, 1396, 2566, 2792, 3839, 5132, 7678, 10264, 14113, 15356, 28226, 30712, 56452, 112904, 447767, 895534, 1791068, 3582136, 4925437, 9850874, 19701748, 39403496]

約数ペア:

[(1, 39403496), (2, 19701748), (4, 9850874), (8, 4925437), (11, 3582136), (22, 1791068), (44, 895534), (88, 447767), (349, 112904), (698, 56452), (1283, 30712), (1396, 28226), (2566, 15356), (2792, 14113), (3839, 10264), (5132, 7678)]